eBay TechBlogMulti-Objective Ranking for Promoted Auction ItemsDetermining which promoted auction items to display in a merchandising placement is a multi-sided customer challenge that presents…6 min read·Sep 8, 2022----
eBay TechBlogMulti-Relevance Ranking Model for Similar Item RecommendationBuyers reveal a whole range of behaviors and interests when they browse our pages, so we decided to incorporate these additional purchase…8 min read·Jun 14, 2022----
eBay TechBlogOpenFeature, With Contributions From eBay, Submitted to CNCF’s Sandbox ProgramThe new open feature flagging standard enables companies to deliver cloud-native applications more effectively.2 min read·May 24, 2022----
eBay TechBlogineBayTechImproving Shopping Recommendations for Customers Through eBay’s Relevance Cascade ModelUnder the new machine learning model, buyers are recommended items that are more aligned to their shopping interests on eBay.5 min read·Apr 8, 2022----
eBay TechBlogineBayTechHow eBay Developed an Automatic Testing Solution for Batch Application UpgradesBy: Paul Zhang and Tao Jin6 min read·Feb 11, 2022----
eBay TechBlogineBayTechExpanding the eBay Ads Portfolio with Promoted Listings ExpressBy: Courtney Mayeda and Brendan Cleary3 min read·Feb 3, 2022----
eBay TechBlogineBayTechA Lightweight Distributed Architecture to Handle Thousands of Library Releases at eBayBy: Tao Jin and Paul Zhang6 min read·Jan 19, 2022----
eBay TechBlogineBayTechGraphLoad: A Framework to Load and Update Over Ten-Billion-Vertex Graphs with Performance and…GraphLoad is a scalable graph loading framework eBay developed and deployed in production. It has been loading and updating a graph with…19 min read·Dec 17, 2021----
eBay TechBlogeBay’s Mavenization Strategy of Legacy Domain Business LibrariesA brand new methodology to ameliorate the development and release process for eBay site business13 min read·Dec 14, 2021----
eBay TechBlogineBayTecheBay’s Global Secondary IndexesHow eBay enabled a real-time, distributed and performant index service for its NuData platform, a large-scale, in-house database platform12 min read·Nov 30, 2021----